218186436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 554703744

約数和(自身を除く): 336517308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 271, 338, 397, 507, 542, 676, 794, 813, 1014, 1084, 1191, 1588, 1626, 2028, 2382, 3252, 3523, 4764, 5161, 7046, 10322, 10569, 14092, 15483, 20644, 21138, 30966, 42276, 45799, 61932, 67093, 91598, 107587, 134186, 137397, 183196, 201279, 215174, 268372, 274794, 322761, 402558, 430348, 549588, 645522, 805116, 1291044, 1398631, 2797262, 4195893, 5594524, 8391786, 16783572, 18182203, 36364406, 54546609, 72728812, 109093218, 218186436]

約数ペア:

[(1, 218186436), (2, 109093218), (3, 72728812), (4, 54546609), (6, 36364406), (12, 18182203), (13, 16783572), (26, 8391786), (39, 5594524), (52, 4195893), (78, 2797262), (156, 1398631), (169, 1291044), (271, 805116), (338, 645522), (397, 549588), (507, 430348), (542, 402558), (676, 322761), (794, 274794), (813, 268372), (1014, 215174), (1084, 201279), (1191, 183196), (1588, 137397), (1626, 134186), (2028, 107587), (2382, 91598), (3252, 67093), (3523, 61932), (4764, 45799), (5161, 42276), (7046, 30966), (10322, 21138), (10569, 20644), (14092, 15483)]